Logan International Airport (BOS) 15 Day Weather Forecast, Boston United States

Current weather conditions and 15 day weather forecast for Logan International Airport in Boston, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at BOS

12 September 2026 Sat
12.2 ° C
( 54°F )

Clear
Clear
Feels Like : 10.8 ° C / 51.4°F
Humidity : % 70
Pressure : 1019 mb
Wind Speed : 6.5 kmph / 4 miles from NN
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15-day weather forecast for Logan International Airport, Boston, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 September 2026 Sat Sunny Sunny 11.5 ° C 24.4 ° C 18.2 ° C % 63 14.8 km/h 7%
13 September 2026 Sun Patchy rain nearby Patchy rain nearby 17.6 ° C 19.6 ° C 18.5 ° C % 93 21.6 km/h 91%
14 September 2026 Mon Sunny Sunny 15.3 ° C 21.3 ° C 18.4 ° C % 59 19.4 km/h 17%
15 September 2026 Tue Sunny Sunny 13.2 ° C 18.9 ° C 15.8 ° C % 61 16.9 km/h 6%
16 September 2026 Wed Overcast Overcast 12.3 ° C 24.5 ° C 18.2 ° C % 67 16.9 km/h 9%
17 September 2026 Thu Partly Cloudy Partly Cloudy 15.6 ° C 27.4 ° C 20.6 ° C % 75 26.3 km/h 36%
18 September 2026 Fri Patchy rain nearby Patchy rain nearby 14.8 ° C 19.3 ° C 16.4 ° C % 87 24.8 km/h 72%
19 September 2026 Sat Patchy rain nearby Patchy rain nearby 14.7 ° C 25.2 ° C 19.1 ° C % 94 19.4 km/h 89%
20 September 2026 Sun Light rain shower Light rain shower 12.3 ° C 16.1 ° C 13.9 ° C % 85 23.8 km/h 86%
21 September 2026 Mon Sunny Sunny 11.6 ° C 17.1 ° C 13.9 ° C % 63 13.7 km/h 4%
22 September 2026 Tue Sunny Sunny 12.3 ° C 17.9 ° C 15.2 ° C % 71 16.6 km/h 24%
23 September 2026 Wed Patchy rain nearby Patchy rain nearby 15.1 ° C 19.7 ° C 17 ° C % 79 16.2 km/h 36%
24 September 2026 Thu Sunny Sunny 13.7 ° C 22.7 ° C 18.6 ° C % 67 26.6 km/h 9%
25 September 2026 Fri Sunny Sunny 9.6 ° C 18.3 ° C 13.4 ° C % 51 18 km/h 2%
Weather forecasts are usually fully updated every 3 hours.

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